Online PHP editor | output for t6Zsr

@ 2013-09-25T08:29:52Z

<?php
$xmlstr = <<<XML
<xml>
    <medium val="organic">
        <source val="">
            <campaign val="">
				<lever3 val="seo">foo</lever3>
				<lever2 val="seo">bar</lever2>
                <lever1 val="trafic_gratuit" />
            </campaign>
        </source>
    </medium>

	<medium val="cpa">
		<source val="affilinet">
			<campaign val="">
				<lever3 val="affiliation" />
				<lever2 val="affiliation" />
				<lever1 val="trafic_payant" />
			</campaign>
		</source>
	</medium>
</xml>
XML;

$xml = new SimpleXMLElement($xmlstr);

$results = $xml->xpath("//medium[@val='cpa']/source[@val='affilinet']/campaign[@val='']/*");


foreach ($results as $result) {
    echo "{$result} => {$result->attributes()}\n";
}

Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: => affiliation => affiliation => trafic_payant
Output for 4.4.3 - 4.4.9: Parse error: syntax error, unexpected '(', expecting '}' in /in/t6Zsr on line 32
Process exited with code 255.
Output for 4.4.2: Parse error: syntax error, unexpected '(', expecting '}' in /in/t6Zsr on line 33
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1: Parse error: parse error, unexpected '(', expecting '}' in /in/t6Zsr on line 32
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `'}'' in /in/t6Zsr on line 32
Process exited with code 255.

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